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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index eb6162696c9..1c46fdfbfc6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,17 @@ +2003-01-21 Roger Sayle <roger@eyesopen.com> + + * stmt.c (same_case_target_p): New function to determine whether + two case labels branch to the same target. Split out from... + (group_case_nodes): ... here. Use same_case_target_p instead. + (strip_default_case_nodes): Remove explicit case nodes + that branch to the default destination. + (expand_end_case_type): Call strip_default_case_nodes after + group_case_nodes, to simplify the case-list before we count it. + Only generate table_label RTX when actually needed. Try to share + thiscase->exit_label and thiscase->data.case_stmt.default_label + when a switch has no explicit default case. Simplify test for + constant index. + 2003-01-21 Kazu Hirata <kazu@cs.umass.edu> * config/h8300/h8300.md (*negsf2_h8300): Use \\t instead of |